ref.pdo-oci.connection.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Connecting to Oracle databases</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.pdo-oci.html">Oracle (PDO)</a></div> <div class="next" style="text-align: right; float: right;"><a href="ref.pdo-odbc.html">ODBC and DB2 (PDO)</a></div> <div class="up"><a href="ref.pdo-oci.html">Oracle (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="ref.pdo-oci.connection" class="refentry">   <div class="refnamediv">    <h1 class="refname">PDO_OCI DSN</h1>    <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">PDO_OCI DSN</span> &mdash; <span class="dc-title">Connecting to Oracle databases</span></p>   </div>   <div class="refsect1 description">    <h3 class="title">Description</h3>    <p class="para">     The PDO_OCI Data Source Name (DSN) is composed of the following elements:     <dl>      <dt>       <span class="term">DSN prefix</span>       <dd>        <p class="para">        The DSN prefix is <strong class="userinput"><code>oci:</code></strong>.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>dbname</tt></b> (Oracle Instant Client)</span>       <dd>        <p class="para">         The URI for the Oracle Instant Client connection takes the form of         <code class="code">dbname=//<var class="varname">hostname</var>:<var class="varname">port-number</var>/<var class="varname">database</var></code>.         If you are connecting to a database defined in         <var class="filename">tnsnames.ora</var>, use only the name of the database:         <code class="code">dbname=<var class="varname">database</var></code>.        </p>       </dd>      </dt>      <dt>       <span class="term"><b><tt>charset</tt></b></span>       <dd>        <p class="para">         The client-side character set for the current environment handle.        </p>       </dd>      </dt>     </dl>    </p>   </div>   <div class="refsect1 examples">    <h3 class="title">Examples</h3>    <p class="para">     <div class="example">      <p><b>Example #1 PDO_OCI DSN examples</b></p>      <div class="example-contents"><p>       The following examples show a PDO_OCI DSN for connecting to       Oracle databases:       <div class="example-contents"><div class="cdata"><pre>// Connect to a database defined in tnsnames.oraoci:dbname=mydb// Connect using the Oracle Instant Clientoci:dbname=//localhost:1521/mydb</pre></div>       </div>      </p></div>     </div>    </p>   </div>  </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.pdo-oci.html">Oracle (PDO)</a></div> <div class="next" style="text-align: right; float: right;"><a href="ref.pdo-odbc.html">ODBC and DB2 (PDO)</a></div> <div class="up"><a href="ref.pdo-oci.html">Oracle (PDO)</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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